Verified proof build
Invoice Workflow · Verified proof build
Three Job Sheets to Three Checked Invoice Drafts
Three employee workbooks became three one-page invoice drafts, with quantities, rates, totals, work orders, and page counts checked before review.
Client / project
Private contractor proof
Project type
Verified proof build
Location
Remote / online
Connected tools
Excel workbooks, Contract rate sheet, Prior invoice examples, PDF validation, Human review
A private contractor proof build started with three completed-job workbooks, a contract rate sheet, and prior invoice examples. DOBE prepared three one-page invoice PDFs, reconciled the source rows, checked the output, and held three uncertain billing questions for the owner instead of guessing.
01
The Problem
The billing process started with employee spreadsheets and ended with manual QuickBooks entry.
The owner had to read each workbook, match completed units to approved rates, decide what belonged on the invoice, and rebuild the result by hand.
Billing consumed most of a workday every other Friday, but the work still required judgment when the source and prior invoice examples disagreed.
02
What DOBE Built
DOBE compared the three employee workbooks with the contract rate sheet and four prior invoice-and-workbook examples.
The proof used the completed-unit tab as the quantity source, prepared one PDF per work order, and ran independent checks against the underlying spreadsheet rows.
When the evidence did not support a billing decision, the workflow recorded the question for owner review rather than inventing a rate or quantity.
03
How It Works
- 01Three completed-job workbooks entered the private proof build.
- 02Completed units were reconciled against the source rows.
- 03The contract rate sheet and prior invoice examples guided the draft line items.
- 04Three one-page invoice PDFs were generated.
- 05Quantity, rate, total, work-order text, and page-count checks ran on every output.
- 06Three uncertain billing items were held for owner review before any QuickBooks entry.
04
Why It Matters
The useful part is not PDF generation by itself. The proof separates supported billing facts from questions that still need the owner.
That gives the owner checked draft output without pretending messy billing judgment has disappeared.
05
Result
All three PDFs passed the documented quantity, rate, total, work-order, and one-page checks and were sent to the contractor for review.
No QuickBooks transaction was created, changed, or sent. The proof remained review-first and was not represented as a finished production workflow.
06
What The Proof Does Not Claim
This was a private proof build, not a live autonomous billing system. It did not enter invoices into QuickBooks or prove achieved time savings in production.
The result proves that the source-to-draft path can be checked and that unresolved billing decisions can stay visible for a person.
Start with one job
Have job sheets that turn into the same billing work?
Bring one redacted workbook and the output you expect. DOBE can map the checks, the approval line, and the smallest useful first build.
Map My First AI JobHow this build fits into AI implementation